Electronics and Telecommunications Research Institute

Do-Won Nam

Jung-Hyun Kim

Jee-Hyun Park

Jung Soo Lee

Ah Reum Oh

Jiwon Lee

Yeon-Jeong Jeong

Sung-Won Moon

Ki-Song Yoon

Jung-Soo Lee

An apparatus for identifying a warship receives a warship image, estimates a photographing angle and a photographing altitude of the warship from the real warship image, generates virtual warship images from stored virtual warship models based on the estimated photographing angle and photographing altitude, generates virtual warship part images in which main parts are classified and displayed for each of the virtual warship images, generates a part segmentation image in which main parts are classified and displayed for the real warship image, and outputs a type and class identification result of the warship by calculating similarity between each virtual warship part image and the part segmentation image.

Apparatus and method for identifying warship

A DRM technique interoperability system includes an exporter and an importer. The exporter cancels the DRM technique from the contents to which the DRM technique of a DRM device is applied to generate a contents stream, generates a plurality of packets from the contents stream, and transmits the packets to the importer. The importer receives a plurality of packets from the exporter, generates a contents stream from the plurality of packets, applies a DRM technique of a second DRM device to the contents stream, and provides it to the second DRM device.

Method for transmitting contents for contents management technology interworking, and recording medium for storing program thereof

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Daejeon, South Korea

Do-Won Nam